Summary

Expertise

Project Highlights

Education

Agency

DS

English:

Proficient

Dominik S.

vetted by Youteam

Vetted by YouTeam

Slovakia

UTC +01:00

Europe/Bratislava

English:

Proficient

Sr. Engineer with great experience from mobile and web development.

My biggest interest is in the engineering of various kinds of software and applications for foreign customers all over the world. My specialty is to discover new ideas and overhead boundaries of my thinking to implement my knowledge and skills in the code. The second place in my list of interests belongs to graphic design and portrait drawing.

Want to hire this engineer?

Check if Dominik is available

Expertise

Years of commercial development experience

10 years of experience

Core technologies

React Native 10 years
React.js 10 years
Next.js 4 years
GraphQL 10 years
TypeScript 7 years
Express.js 6 years

Other technologies

AWS
Kotlin
Android
iOS
Swift
Firebase

Project Highlights

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Sr. Frontend Engineer

Groupon

Oct `24 - Mar `24

Groupon

eCommerce solution development for Web and Mobile, Web vitals, GraphQL requests optimization, caching layers design and composition, performance profiling - SSR Next.js integration and design, Apollo framework integration, client setup, Apollo links, FE middleware declaration, and definition, BFF pattern implementation, cross-platform component architecture, NX project development system, web app distribution

Responsibilities & achievements

- docker, CI configuration, app INTERFACE for multi-environment setup, analytics integration, fraud detection and security improvements, mobile app stores management, GraphQL API design with BE team, notification/push notifications setup, certification, and app signing

React.js
React Native
TypeScript
GraphQL
Firebase
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Tech Lead & Senior Full Stack Software Engineer

Gjensidige

Sep `21 - Sep `23

2 years

Gjensidige

Web and mobile app development in a leading Norwegian insurance company

Responsibilities & achievements

Application technical design, product delivery, and development, DevOps support, technically led a team of 8 engineers.

Express.js
React.js
React Native
TypeScript
Swift
icon
Senior Full Stack Engineer

National Railway Company of Belgium

Jul `20 - Sep `21

1 year

National Railway Company of Belgium

My role included technical application design, product delivery, and development, DevOps support (pipelines configuration and setup + time optimization), React / React-native, iOS (Swift / Objective C), Android (Java / Kotlin) engineering, REST/GraphQL BE implementation on business and technical level, unit testing, integration testing, render testing, penetration testing, UI testing, Typescript integration, Code coverage enhancements, Sprint planning, Estimations, new features implementation, Apps resource consumption optimization.

Responsibilities & achievements

Frontend and backend development

Java
Kotlin
React.js
React Native
TypeScript
Swift
icon
Senior Fullstack Engineer

The Economist

Aug `18 - Jul `20

2 years

The Economist

integrations, maintenance, new features implementation, apps resource consumption optimization

Responsibilities & achievements

Primarily frontend, secondarily backend development

Java
Kotlin
React.js
TypeScript

Education

Higher education in Computer Science

Agency

agency #5063

10-50

GMT+1

Brno/Czech Republic,Prague/Czech Republic,Košice/Slovakia

Core Expertise

AWS
Azure
Django
Elixir
Java
JavaScript
Kubernetes
Machine Learning
Python
React.js
React Native
Ruby
Ruby on Rails
TypeScript
DevOps
Vue.js
Spring Boot
Rust
GraphQL
Terraform
PyTorch
Fast API

Industries

Education & Science, E-Commerce & Retail, Banking & Finance, Information services & Technologies, Internet & Telecom, Blockchain & Cryptocurrency, Data Science & Machine Learning

Want to hire this engineer?

Check if Dominik is available